About jcosgrove

jcosgrove · ‎09-21-2018

I am wondering if you were ever able to resolve this issue? Same issue with InCommon.

jcosgrove · ‎06-06-2016

Not sure how to test. I guess I would have to do captures and time the probe response packets looking for longer response times.

jcosgrove · ‎06-01-2016

Question about Band Select and RF Profiles. If I use RF Profiles and have Band Select enabled on the WLAN do I also have to check the "Probe Response" box under Band Select on the Client Distribution Tab of the RF Profile to successfully have Band Select enabled on this AP? When applying RF Profiles does this section allow me to override the global settings and if the Probe Response box is not checked does it basically disable band select feature on this AP? Maybe the same question. Just confused how this works in concert with the global. Thank you for your responses.

jcosgrove · ‎05-26-2016

Question about Band Select and RF Profiles. If I use RF Profiles and have Band Select enabled on the WLAN do I also have to check the "Probe Response" box under Band Select on the Client Distribution Tab of the RF Profile to successfully have Band Select enabled on this AP? When applying RF Profiles does this section allow me to override the global settings and if the Probe Response box is not checked does it basically disable band select feature on this AP? Maybe the same question. Just confused how this works in concert with the global. Thanks. John Cosgrove

jcosgrove · ‎04-15-2015

Thank you for your help

jcosgrove · ‎04-14-2015

We have been installing 3850 switches and they are showing up as wireless controllers. We are not using them as wireless controllers and do not have any plans at this point to use them as such. How do I disable these devices as showing up as controllers in Prime? Thank you.

jcosgrove · ‎03-03-2015

So I guess I can apply the demo license and it will enable the areas that I have not had demo license before. When permanant license gets purchased it overrides the demo for that particular area. Another item I have been trying to determine is the concept of the Data Center license. We have Nexus 7k and below do we need Data Center to manage these now or will it be covered under my current Lifecycle license. I think the implication is the Data Center is for the computing side (UCS). Thank you. JC

jcosgrove · ‎03-02-2015

If I apply the Demo license to a licensed Prime Infrastructure server will it enable all the features so I can test the Netflow features for the demo period? I have never used the Netflow features and would like to test drive for a little and decide if we want to move of our current platform. Thank you all.

jcosgrove · ‎01-03-2014

Thanks for the info. I guess I am not alone with this challenge. I seem to get abt -20 dbm on my spectrum experts card at about 3-4 feef in front of some of their microwaves. That is way more then I receive from any AP at that difference. I will set up a call with the vendor of the devices to see if there are any upgrades on the way to push this to 5ghz. It also does not help now that Hospitals are being asked to be more like Hotels with guest wifi and microwaves in the patient rooms. This is a huge multiplier of the interferrence sources.

jcosgrove · ‎01-03-2014

I agree and we (Network) did advise against but this is the state of this technology and the direction this type of service has been taking. I should be of no surprise we are arriving at this destination. I am just trying to find ways to make the situation any better then it is at this point.

jcosgrove · ‎01-02-2014

We have a widespread wireless network in patient care areas. We use Draeger m300 wireless ekg heart monitors in many of the patient care areas. Also there has been a growth in the number of microwave ovens in patient care areas even within individual patient rooms. Clean Airs shows much degraded air quality around lunch time every day and we start to drop some of the ekg monitors off the network during these times. Question: Has anyone done any testing of microwave ovens to show particular models/manufacturers that are the best at not leaking. My general testing of the models we have installed seems to show a large amount of interferrence even when the oven seems to be running at proper specs for leakage. Has anyone done any "other" things to help reduce the amount of interferrence from microwave ovens. Biggest problem is that the Draeger produce only works on 2.4 ghz spectrum. Any advice appriciated. Thanks.

jcosgrove · ‎10-15-2013

I did a dhcp renew after the roam and I get successful DHCP renewal for the original IP.

jcosgrove · ‎10-11-2013

Jha, I would love to have the roaming work for me this way but I am not sure how the use of APGroups change this behavior. In my set up I use AP groups to help limit my broadcast domains but I would like to make sure a client maintains his IP if he does roam to another area. We are a Campus with a large super structure the consists of multiple building connected together. This makes it hard to divide my zones to break up the broadcast zones. JC

jcosgrove · ‎10-11-2013

I checked eping and mping between these controllers and no problem When roamed to controller 2 I even tried a dhcp release and renew and that worked! I got my same IP address so I think the mobility parts are working since I was able to get back to the original VLAN. I just cant ping my gateway or off network. After the roam here are the "sh client detail" Controller 1 (Anchor) (Controller1) >show client detail 00:24:D7:37:B7:48 Client MAC Address............................... 00:24:d7:37:b7:48 Client Username ................................. **************deleted AP MAC Address................................... 00:00:00:00:00:00 AP Name.......................................... N/A Client State..................................... Associated Client NAC OOB State............................. Access Wireless LAN Id.................................. 1 Hotspot (802.11u)................................ Not Supported BSSID............................................ 00:00:00:00:00:00 Connected For ................................... 1060 secs Channel.......................................... N/A IP Address....................................... 172.17.137.241 Gateway Address.................................. Unknown Netmask.......................................... Unknown Association Id................................... 0 Authentication Algorithm......................... Open System Reason Code...................................... 1 Status Code...................................... 0 Client CCX version............................... 4 Client E2E version............................... 1 Re-Authentication Timeout........................ 1583 QoS Level........................................ Silver --More-- or (q)uit 802.1P Priority Tag.............................. disabled CTS Security Group Tag........................... Not Applicable KTS CAC Capability............................... No WMM Support...................................... Enabled APSD ACs....................................... BK BE VI VO Power Save....................................... ON Current Rate..................................... m15 Supported Rates.................................. 18.0,24.0,36.0,48.0,54.0 Mobility State................................... Anchor Mobility Foreign IP Address...................... 172.17.12.5 Mobility Move Count.............................. 2 Security Policy Completed........................ Yes Policy Manager State............................. RUN Policy Manager Rule Created...................... Yes Audit Session ID................................. ac110c0e0011541752570af9 IPv4 ACL Name.................................... none IPv4 ACL Applied Status.......................... Unavailable IPv6 ACL Name.................................... none IPv6 ACL Applied Status.......................... Unavailable Client Type...................................... SimpleIP PMIPv6 State..................................... Unavailable Policy Type...................................... WPA2 Authentication Key Management.................... 802.1x --More-- or (q)uit Encryption Cipher................................ CCMP (AES) Management Frame Protection...................... No EAP Type......................................... PEAP Interface........................................ zone5dynint743 VLAN............................................. 743 Quarantine VLAN.................................. 0 Access VLAN...................................... 743 Controller2 (Controller2) >show client detail 00:24:D7:37:B7:48 Client MAC Address............................... 00:24:d7:37:b7:48 Client Username .................................**************deleted AP MAC Address................................... 00:23:eb:81:ec:20 AP Name.......................................... AP2 Client State..................................... Associated Client NAC OOB State............................. Access Wireless LAN Id.................................. 1 Hotspot (802.11u)................................ Not Supported BSSID............................................ 00:23:eb:81:ec:20 Connected For ................................... 212 secs Channel.......................................... 11 IP Address....................................... 172.17.137.241 Gateway Address.................................. Unknown Netmask.......................................... Unknown Association Id................................... 10 Authentication Algorithm......................... Open System Reason Code...................................... 1 Status Code...................................... 0 Client CCX version............................... 4 Client E2E version............................... 1 Re-Authentication Timeout........................ 1584 QoS Level........................................ Silver --More-- or (q)uit 802.1P Priority Tag.............................. disabled CTS Security Group Tag........................... Not Applicable KTS CAC Capability............................... No WMM Support...................................... Enabled APSD ACs....................................... BK BE VI VO Power Save....................................... ON Current Rate..................................... m15 Supported Rates.................................. 18.0,24.0,36.0,48.0,54.0 Mobility State................................... Foreign Mobility Anchor IP Address....................... 172.17.12.14 Mobility Move Count.............................. 3 Security Policy Completed........................ Yes Policy Manager State............................. RUN Policy Manager Rule Created...................... Yes Audit Session ID................................. ac110c05008392c65257ede8 IPv4 ACL Name.................................... none IPv4 ACL Applied Status.......................... Unavailable IPv6 ACL Name.................................... none IPv6 ACL Applied Status.......................... Unavailable Client Type...................................... SimpleIP PMIPv6 State..................................... Unavailable Policy Type...................................... WPA2 Authentication Key Management.................... 802.1x --More-- or (q)uit Encryption Cipher................................ CCMP (AES) Management Frame Protection...................... No EAP Type......................................... PEAP Interface........................................ zone1dynint732 VLAN............................................. 732 Quarantine VLAN.................................. 0 Access VLAN...................................... 743

jcosgrove · ‎10-10-2013

WiSM 2 controllers running 7.3.101.0 All controllers have the same subnets/dynamic interfaces/WLAN All controllers in same mobility group. Controller1 AP1 has APGROUP1 applied APGROUP1 has SSID1 mapped to DynintVLAN1 Controller2 AP2 has APGROUP2 applied APGROUP2 has SSID1 mapped to DynIntVLAN2 Client associates to AP1 and gets IP from DynintVLAN1 Client roams to AP2. Keeps IP address but connectivity stops. Client shows in Controller 1 to be Anchored to Controller 1 Client shows in Controller 2 to be mobile client and mapped to Controller 1 but interface shows as DynintVLAN2 My understanding with this configuration is that the client should stay connected via mobility to Controller 1 but it seems to stay authenticated but looses connectivity. Any thoughts? Thanks.

Date Registered	‎02-12-2003 05:22 AM
Date Last Visited	‎09-21-2018 03:11 PM
Total Messages Posted	141
Total Helpful Votes Received	10

Re: CSCut63262 - ISE BYOD Apple iOS doe...

Not sure how to test. I

Band Select and RF Profiles

Question about Band Select

Thank you for your help

3850 Switches show as wireless switches...

So I guess I can apply the

Prime Infrastructure Demo License

Re: Microwaves in Healthcare areas

Re: Microwaves in Healthcare areas

Microwaves in Healthcare areas

Intra-Controller roaming and AP Groups

Intra-Controller roaming and AP Groups

Intra-Controller roaming and AP Groups

Intra-Controller roaming and AP Groups